Hi

I have a bit of a rambling question. I'd like to have a table to which I
can decide to have a row added which contains a value computed from a
columnview table (the ratio of time logged over the total amount of
Effort). That's the main goal, but since it doesn't work like I want, I'm
looking for some general advice as well (e.g. on TBLFM lines using lisp
forms).

I have created a MCE at http://paste.lisp.org/+771D

Hopefully some of the gotchas I encountered are clearly explained there.
Please let me know if you read all of this and didn't understand what I'm
asking for specifically!

Thanks!

Kind regards
Yan